<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
        ul {
            list-style-type: upper-alpha;
        }
    </style>
</head>

<body>
    <ul>
        <li>list-style-type</li>
        <li>list-style-image</li>
        <li>list-style-position</li>
        <li>list-style</li>
    </ul>
</body>

</html>